.videopage {
    margin: 0;
    padding: 0;
    border-radius: 0px;
    height: 150%;
    width: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
}
#va {
    height: 100%;
    width: 100%;
    position: absolute;
    background: black ;
    opacity: 0.9;
}
#video {
    height: 700px;
    width: 1100px;
    position: absolute;
    left: 25%;
    top: 10%;
    border-radius: 10px;
}

@media screen and (max-width: 1540px) {
    
    #video {
        height: 330px;
        width: 500px;
        position: absolute;
        left: 20%;
        top: 25%;
        border-radius: 10px;
    }

}